The actual iterator object is held as a template parameter here. 更多...

#include <variant_filter_iterator.h>

类 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType > 继承关系图:

[图例]

Public 类型
typedef variant_filter_iterator < Predicate, ConstType, ConstReferenceType, ConstPointerType >::IterBase	const_IterBase

Public 成员函数
	Iter (const IterType &v)
	Constructor. 更多...

	Iter (const Iter &other)
	Copy Constructor. 更多...

virtual	~Iter ()=default
	Destructor. 更多...

virtual std::unique_ptr< IterBase >	clone () const override

virtual std::unique_ptr < typename IterBase::const_IterBase >	const_clone () const override

virtual ReferenceType	operator* () const override
	Dereferences the iterator. 更多...

virtual Iter &	operator++ () override
	Pre-increments the iterator. 更多...

virtual bool	equal (const std::unique_ptr< IterBase > &other) const override
	Use a dynamic cast to convert the base pointer passed in to the derived type. 更多...

Public 属性
IterType	iter_data
	This is the iterator passed by the user. 更多...

Private 成员函数
PointerType	iter_ptr () const
	This seems to work around a bug in g++ prior to version 10 and clang++ prior to version 10. 更多...

详细描述

template<class Predicate, class Type, class ReferenceType = Type &, class PointerType = Type , class ConstType = const Type, class ConstReferenceType = const Type &, class ConstPointerType = const Type >
template<typename IterType>
struct variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >

The actual iterator object is held as a template parameter here.

在文件 variant_filter_iterator.h 第 138 行定义.

成员类型定义说明

template<class Predicate, class Type, class ReferenceType = Type &, class PointerType = Type *, class ConstType = const Type, class ConstReferenceType = const Type &, class ConstPointerType = const Type *>

typedef variant_filter_iterator<Predicate, ConstType, ConstReferenceType, ConstPointerType>::IterBase variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::IterBase::const_IterBase

inherited

在文件 variant_filter_iterator.h 第 93 行定义.

构造及析构函数说明

template<class Predicate, class Type, class ReferenceType = Type &, class PointerType = Type *, class ConstType = const Type, class ConstReferenceType = const Type &, class ConstPointerType = const Type *>

template<typename IterType>

variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::Iter ( const IterType & v )

inline

Constructor.

在文件 variant_filter_iterator.h 第 143 行定义.

                               :
       iter_data (v)
     {}

template<class Predicate, class Type, class ReferenceType = Type &, class PointerType = Type *, class ConstType = const Type, class ConstReferenceType = const Type &, class ConstPointerType = const Type *>

template<typename IterType>

variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::Iter ( const Iter< IterType > & other )

inline

Copy Constructor.

在文件 variant_filter_iterator.h 第 150 行定义.

                               :
       iter_data(other.iter_data)
     {}

template<class Predicate, class Type, class ReferenceType = Type &, class PointerType = Type *, class ConstType = const Type, class ConstReferenceType = const Type &, class ConstPointerType = const Type *>

template<typename IterType>

virtual variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::~Iter ( )

virtualdefault

Destructor.

成员函数说明

template<class Predicate, class Type, class ReferenceType = Type &, class PointerType = Type *, class ConstType = const Type, class ConstReferenceType = const Type &, class ConstPointerType = const Type *>

template<typename IterType>

virtual std::unique_ptr<IterBase> variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::clone ( ) const

inlineoverridevirtual

返回: A copy of this object as a pointer to the base (non-templated) class.

实现了 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::IterBase.

在文件 variant_filter_iterator.h 第 163 行定义.

参考 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::iter_data.

     {
       return std::make_unique<Iter<IterType>>(iter_data);
     }

template<class Predicate, class Type, class ReferenceType = Type &, class PointerType = Type *, class ConstType = const Type, class ConstReferenceType = const Type &, class ConstPointerType = const Type *>

template<typename IterType>

virtual std::unique_ptr<typename IterBase::const_IterBase> variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::const_clone ( ) const

inlineoverridevirtual

返回: A copy of this object as a pointer to a different type of object.

Important typedef for const_iterators.

实现了 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::IterBase.

在文件 variant_filter_iterator.h 第 172 行定义.

参考 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::iter_data.

     {
       typedef typename variant_filter_iterator<Predicate, ConstType, ConstReferenceType, ConstPointerType>::template Iter<IterType> const_Iter;
       return std::make_unique<const_Iter>(iter_data);
     }

template<class Predicate, class Type, class ReferenceType = Type &, class PointerType = Type *, class ConstType = const Type, class ConstReferenceType = const Type &, class ConstPointerType = const Type *>

template<typename IterType>

virtual bool variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::equal ( const std::unique_ptr< IterBase > & other ) const

inlineoverridevirtual

Use a dynamic cast to convert the base pointer passed in to the derived type.

If the cast fails it means you compared two different derived classes.

实现了 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::IterBase.

在文件 variant_filter_iterator.h 第 204 行定义.

参考 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::iter_data.

     {
       const Iter<IterType> * p =
         libMesh::cast_ptr<const Iter<IterType> *>(other.get());
 
       return (iter_data == p->iter_data);
     }

template<class Predicate, class Type, class ReferenceType = Type &, class PointerType = Type *, class ConstType = const Type, class ConstReferenceType = const Type &, class ConstPointerType = const Type *>

template<typename IterType>

PointerType variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::iter_ptr ( ) const

inlineprivate

This seems to work around a bug in g++ prior to version 10 and clang++ prior to version 10.

在文件 variant_filter_iterator.h 第 223 行定义.

参考 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::iter_data.

参考自 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::operator*().

     {
       return &*iter_data;
     }

template<class Predicate, class Type, class ReferenceType = Type &, class PointerType = Type *, class ConstType = const Type, class ConstReferenceType = const Type &, class ConstPointerType = const Type *>

template<typename IterType>

virtual ReferenceType variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::operator* ( ) const

inlineoverridevirtual

Dereferences the iterator.

实现了 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::IterBase.

在文件 variant_filter_iterator.h 第 184 行定义.

参考 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::iter_ptr().

     {
       return * this->iter_ptr();
     }

template<class Predicate, class Type, class ReferenceType = Type &, class PointerType = Type *, class ConstType = const Type, class ConstReferenceType = const Type &, class ConstPointerType = const Type *>

template<typename IterType>

virtual Iter& variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::operator++ ( )

inlineoverridevirtual

Pre-increments the iterator.

实现了 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::IterBase.

在文件 variant_filter_iterator.h 第 192 行定义.

参考 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::iter_data.

     {
       ++iter_data;
       return *this;
     }

类成员变量说明

template<class Predicate, class Type, class ReferenceType = Type &, class PointerType = Type *, class ConstType = const Type, class ConstReferenceType = const Type &, class ConstPointerType = const Type *>

template<typename IterType>

IterType variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::iter_data

This is the iterator passed by the user.

在文件 variant_filter_iterator.h 第 215 行定义.

参考自 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::clone(), variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::const_clone(), variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::equal(), variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::iter_ptr(), variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Pred< IterType, PredType >::operator()() , 以及 variant_filter_iterator< Predicate, Type, ReferenceType, PointerType, ConstType, ConstReferenceType, ConstPointerType >::Iter< IterType >::operator++().

该结构体的文档由以下文件生成:

/home/lwz/libmesh/include/base/variant_filter_iterator.h

Public 类型

Public 成员函数

Public 属性

Private 成员函数

详细描述

成员类型定义说明

构造及析构函数说明

成员函数说明

类成员变量说明